Speaker system



FIG. 1 is a front view of the speaker system showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view of thereof.

The broken lines shown in the drawings illustrate portions of thearticle that form no part of the claimed design.

CLAIM We claim the ornamental design for a speaker system, as shown anddescribed.